!!MY SUPER SWEET 13TH BIRTHDAY PARTY!!

I am turning 13 in december and i need some really fun ideas for my party it is going to be at my house and it will be asleepover for girls and if i decide to invite boys then they will probely go home at like 10pm and the girls will stay over night we will probley play games listen to music and watch moives but we will probley stay up all Or most of the night we also have a sauna and we can use like our whole basment i don`t know how many people will be there but i need some great ideas before then
Please help me with more ideas because i want it to be really awesome because i will finally be a teen